ageCatWorld | R Documentation |

Percentages of childs, middle generation and eldery population in 195 countries.

```
data(ageCatWorld)
```

A data frame with 195 rows and 4 variables

`<15`

Percentage of people with age below 15`15-60`

Percentage of people with age between 15 and 60`60+`

Percentage of people with age above 60`country`

country of origin

The rows sum up to 100.

extracted by Karel Hron and Eva Fiserova, implemented by Matthias Templ

Fiserova, E. and Hron, K. (2012). Statistical Inference in Orthogonal Regression for Three-Part Compositional Data Using a Linear Model with Type-II Constraints. *Communications in Statistics - Theory and Methods*, 41 (13-14), 2367-2385.

```
data(ageCatWorld)
str(ageCatWorld)
summary(ageCatWorld)
rowSums(ageCatWorld[, 1:3])
ternaryDiag(ageCatWorld[, 1:3])
plot(pivotCoord(ageCatWorld[, 1:3]))
```

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